IP Library › Granted Patent US 4,981,813
Granted Patent Utility
US 4,981,813 · App. 07/279,343

Pad oxide protect sealed interface isolation process

Inventors: Frank R. Bryant, Yu-Pin Han, Fu-Tai Liou, Tsiu C. Chan
Patented Case View Patent ↗
Granted: Jan 1, 1991 Filed: Dec 2, 1988
Inventors
Frank R. Bryant
Yu-Pin Han
Fu-Tai Liou
Tsiu C. Chan
Assignee (at issue)
STMICROELECTRONICS, INC.

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Quick Facts
Patent No.
US 4,981,813
App. No.
07/279,343
Filed
1988-12-02
Granted
1991-01-01
Kind
A